The probe (10) has an orientation unit to locally orient a Pitot tube (14) in an axis (18) of air flow according to variations of incidence of flow along a skin (11) of the aircraft on the probe. The tube includes a chamber (30) opened opposite to the flow by a truncated cone ...
blood lead concentrations and isotope ratios carried out on a married couple shows that pulmonary deposition cannot account for all the airborne lead in blood; that lead from bone may comprise 705 of blood lead; and that during pregnancy blood lead may double due to mobilisation of lead from ...
Design and application of balance control between supply and demand of industrial compressed air system based on pressure control In order to solve unbalance problem between supply and demand of compressed air sys- tem,such as supply pressure fluctuation,interaction of system pressure... H Qin,G Wa...
A probe for an aircraft, making it possible in particular to measure the total temperature of the air flow surrounding the aircraft. The probe includes a moving vane configured to orientate itself in the axis of an air flow surrounding the moving vane and, fixed to the moving vane, a ...
如果您可能完成指令,非常将被感激。 我们这里有导致浩劫巨大成交以邮政局的坏冰暴。 谢谢是一位优秀卖主。[translate] aThe pitot tube must be in perfect condition as it is used to measure the total air pressure during flight. 皮托管必须在完善的情况在飞行期间,它用于测量全空调压力。[translate]...
In a method for obtaining a uniform total pressure distribution in the compressor inlet plane of the inlet duct (1) of air-intake engines the incoming air in the region of the boundary layer is removed from the inlet duct (1) by way of openings in the walls (9, 10) bounding the inlet...
neonate can generate pressures as great as 70 cm H2O, a surprisingly large value considering theweaknessescited above. This has been attributed to the small radius of curvature of the infant's rib cage, which by the Laplace relationship converts a small tension into a large pressure ...
Fill in the blank: The statement, "in a mixture of gases, the total pressure is the sum of the individual partial pressures of gases in the mixture" paraphrases. Fill in the blank: A(n) ___ occurs if air is introduced between the pleural membranes...
1)total pressure总压 1.This paper mainly introduces all sorts of means to control total pressure in air cushioned headbox.随着造纸机车速的提高 ,传统的敞开式流浆箱很难满足生产需要 ,当车速超过 30 0m/min以后通常采用气垫式流浆箱 ,本文对气垫式流浆箱总压的各种控制方法做了较系统的介绍和比较分析。 2....
We have previously reported on the development of a temperature compensated, self- referenced, microbend fiber optic pressure transducer for total pressure measurement. This transducer outputs the sum of altitude-dependent background pressure and dynamic pressure proportional to air speed. During flight ...